package com.home.demo;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        String s ="1";
        if (!s.equals("")) {
            Toast.makeText(MainActivity.this,"sdj",Toast.LENGTH_LONG).show();
        }
    }
}
